From 170360d8296f0a89b260ffc2b7dcfffd50ae58f4 Mon Sep 17 00:00:00 2001
From: David Minton <daminton@purdue.edu>
Date: Wed, 16 Aug 2023 23:30:37 -0400
Subject: [PATCH] Added extra flags needed to get a successful build and link
 up the openmp library

---
 cmake/Modules/SetFortranFlags.cmake | 5 +++++
 pyproject.toml                      | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/cmake/Modules/SetFortranFlags.cmake b/cmake/Modules/SetFortranFlags.cmake
index 23cccd7a8..5d319f5d4 100644
--- a/cmake/Modules/SetFortranFlags.cmake
+++ b/cmake/Modules/SetFortranFlags.cmake
@@ -141,6 +141,11 @@ IF (NOT BUILD_SHARED_LIBS)
                 SET_COMPILE_FLAG(CMAKE_Fortran_LINK_FLAGS "${CMAKE_Fortran_LINK_FLAGS}"
                         Fortran  "-static-libquadmath" 
                 )
+                IF (USE_OPENMP)
+                        SET_COMPILE_FLAG(CMAKE_Fortran_LINK_FLAGS "${CMAKE_Fortran_LINK_FLAGS}"
+                                Fortran "-lgomp"  
+                        )
+                ENDIF (USE_OPENMP)
         ENDIF ()
 
 ENDIF (NOT BUILD_SHARED_LIBS)
diff --git a/pyproject.toml b/pyproject.toml
index 52e295efe..b15841821 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ requires = [
 build-backend = "setuptools.build_meta"
 
 [tool.cibuildwheel.linux]
-environment = {SKBUILD_CONFIGURE_OPTIONS="-DBUILD_SHARED_LIBS=OFF", FFLAGS="${FFLAGS} -fPIC", CFLAGS="${CFLAGS} -fPIC", LDFLAGS="${LDFLAGS} -fPIE"}
+environment = {SKBUILD_CONFIGURE_OPTIONS="-DBUILD_SHARED_LIBS=OFF", FFLAGS="${FFLAGS} -fPIC", CFLAGS="${CFLAGS} -fPIC", LDFLAGS="${LDFLAGS} -fPIE", LIBS="-lgomp"}
 before-all = [
     "yum install wget m4 doxygen -y",
     "buildscripts/build_dependencies.sh",